What is the air quality trend in Sinfin?

Over the past 21 days, Sinfin had an average AQI of 62 based on station measurements. The worst day was 2026-05-21 with AQI 97.

How is Sinfin air quality measured?

Air quality in Sinfin is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Sinfin, United Kingdom

Name: Sinfin Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Sinfin, United Kingdom.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

470h

PM2.5 Station

470h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	23	22–24	5.6 µg/m³	3h	5
2026-05-29	51	20–123	14.3 µg/m³	21h	2
2026-05-28	49	24–103	12.7 µg/m³	24h	3
2026-05-27	61	16–159	18.6 µg/m³	24h	3
2026-05-26	67	26–171	22.0 µg/m³	23h	5
2026-05-25	69	27–160	22.6 µg/m³	23h	5
2026-05-24	48	23–92	13.1 µg/m³	24h	3
2026-05-23	45	14–152	12.3 µg/m³	24h	4
2026-05-22	71	10–200	25.5 µg/m³	24h	5
2026-05-21	97	24–316	47.9 µg/m³	24h	4
2026-05-20	85	21–338	39.5 µg/m³	24h	4
2026-05-19	86	25–171	30.4 µg/m³	24h	5
2026-05-18	60	6–159	20.2 µg/m³	24h	5
2026-05-17	70	7–113	21.7 µg/m³	22h	6
2026-05-16	67	5–179	22.8 µg/m³	22h	6
2026-05-15	52	22–88	14.2 µg/m³	24h	6
2026-05-14	76	27–162	24.6 µg/m³	24h	6
2026-05-13	56	24–161	17.0 µg/m³	24h	6
2026-05-12	60	22–215	21.2 µg/m³	24h	6
2026-05-11	53	22–121	15.1 µg/m³	24h	6
2026-05-10	65	14–293	26.6 µg/m³	20h	6

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